
A large study involving the health records of 6.9 million people in Denmark over 5 decades has found “strong evidence”...
Read More

Opioid overdose has become a public health problem of the first magnitude, identified as the cause of death in over...
Read More

In recent years, studies involving large numbers of individuals have identified numerous locations in the human genome where commonly occurring...
Read More

The question of whether cannabis use causes cognitive deficits or structural changes in the brain is still an open one,...
Read More

By studying 129 people who were daily cigarette smokers and addicted to nicotine at the time they suffered brain damage,...
Read More